; HyBBX v2.8.0 — INI topology (three instance binaries)
;
; Layout (hardcoded per binary):
;
;   hybbxd  Main      — local BBX; WebSocket→reverse-proxy; mains_proxy↔Secondary
;   hybbxsd Secondary — peer Mains via mains_proxy; transport plugins; no user BBX
;   hybbxpd Proxy     — TCP hybrid bridge; circuit→Main; no WebSocket/RF in-process
;
; Templates:
;   hybbxd-main.ini.example       Main (hybbxd)
;   hybbxsd-secondary.ini.example Secondary (hybbxsd)
;   hybbxpd-proxy.ini.example     Proxy (hybbxpd)
;
; Legacy (superseded): hybbx-main.ini.example, hybbx-secondary.ini.example,
;   hybbx-mesh.ini.example, hybbx-standalone.ini.example
;
; Default install: hybbxd-main.ini.example → hybbx.ini